Jurassic Park, obviously.
After that? People expect sequels. A sequel to ToMI would be nice. To Strong Bad, iunnoo, it was good but they used the best source materials of the franchise, a second season would be forced.
The suggestions you give, apart from some LucasArts ones, seem very unlikely (though it was unlikely for us to have a Telltale-made BTTF game either). But yeah I wouldn't hate a Hitchhiker's Guide to the Galaxy story coming from Telltale...